626 lines
22 KiB
JavaScript
626 lines
22 KiB
JavaScript
/**
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* @name: index
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* @author: Administrator
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* @date: 2023-11-20 17:54
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* @description：index
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* @update: 2023-11-20 17:54
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*/
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import { getHost } from "../../../../on";
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import BaseSource from "../index";
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import { regLeftClickCallback, regRightClickCallback, regMoveCallback } from "../../../../Global/ClickCallback";
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import Controller from "../../../../Controller/index";
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import { syncData } from '../../../../Global/MultiViewportMode'
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import { setSplitDirection, syncSplitData, setActiveId } from '../../../../Global/SplitScreen'
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class BaseTileset extends BaseSource {
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#updateModelTimeout;
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/**
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* @constructor
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* @param sdk
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* @description 模型
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* @param options {object}
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* @param options.id{string} id
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* @param options.name{string} 名称
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* @param options.url{string} 模型地址
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* @param options.lng{number} 经度
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* @param options.lat{number} 纬度
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* @param options.height=0{number} 高度
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* @param options.scale=1{number} 模型比例
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* @param options.roll=0{number} 模型x旋转
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* @param options.heading=0{number} 模型z轴旋转角度
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* @param options.pitch=0{number} 模型y轴旋转角度
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* */
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constructor(sdk, options) {
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super(sdk, options);
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this.setDefaultValue()
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this.watchs = []
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this.positionCallBack = null
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this.rotationCallback = null
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this.onClickCallback = null
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this._DialogObject = null
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this._element_style = null
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this.options.accuracy = options.accuracy ? Number(options.accuracy.toFixed(1)) : 1
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this.options.position = this.options.position || {}
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this.oldData = {
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id: this.options.id,
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transparency: (this.options.transparency || this.options.transparency === 0) ? this.options.transparency : 1,
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name: this.options.name,
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accuracy: this.options.accuracy,
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url: this.options.url,
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height: this.options.position.alt || 0,
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lng: this.options.position.lng,
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lat: this.options.position.lat,
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scale: (this.options.scale || this.options.scale === 0) ? this.options.scale : 1,
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roll: this.options.roll || 0,
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heading: this.options.heading || 0,
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pitch: this.options.pitch || 0
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}
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this.newData = {
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id: this.options.id,
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transparency: (this.options.transparency || this.options.transparency === 0) ? this.options.transparency : 1,
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name: this.options.name,
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accuracy: this.options.accuracy,
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url: this.options.url,
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height: this.options.position.alt || 0,
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lng: this.options.position.lng,
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lat: this.options.position.lat,
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scale: (this.options.scale || this.options.scale === 0) ? this.options.scale : 1,
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roll: this.options.roll || 0,
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heading: this.options.heading || 0,
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pitch: this.options.pitch || 0
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}
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this.tileset = undefined
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this.editObj = new Controller(this.sdk)
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this.editObj.controllerCallBack = this.rotationEditingCallBack
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}
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loadSceneTree() {
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}
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async loadTileset(options) {
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let object = { ...options }
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let url = ""
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if (object.url.startsWith("http"))
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url = object.url
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else {
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//说明是本地的json，在磁盘中存在的
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if (object.url.includes(":")) {
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url = object.url
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} else {
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if (this.options.host) {
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let o = new URL(object.url, this.options.host)
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url = o.href
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} else
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url = object.url
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}
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}
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let response = await fetch(url, {
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method: 'get',
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headers: {
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'Content-Type': 'application/json',
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}
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})
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if (response.status === 200) {
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this.tileset = await response.json()
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}
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let params = {
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show: this.options.show,
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skipLevelOfDetail: true,
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baseScreenSpaceError: 1024,
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maximumScreenSpaceError: 32, // 数值加大，能让最终成像变模糊
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skipScreenSpaceErrorFactor: 16,
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skipLevels: 1,
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immediatelyLoadDesiredLevelOfDetail: false,
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loadSiblings: true, // 如果为true则不会在已加载完概况房屋后，自动从中心开始超清化房屋
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cullWithChildrenBounds: true,
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cullRequestsWhileMoving: true,
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cullRequestsWhileMovingMultiplier: 10, // 值越小能够更快的剔除
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preloadWhenHidden: false,
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preferLeaves: true,
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maximumCacheOverflowBytes: 128, // 内存分配变小有利于倾斜摄影数据回收，提升性能体验
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progressiveResolutionHeightFraction: 0.5, // 数值偏于0能够让初始加载变得模糊
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dynamicScreenSpaceErrorDensity: 0.1, // 数值加大，能让周边加载变快
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dynamicScreenSpaceErrorFactor: 1,
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dynamicScreenSpaceError: true // 有了这个后，会在真正的全屏加载完之后才清晰化房屋
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}
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let tileset
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if (Number(Cesium.VERSION.split('.')[1]) >= 107) {
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tileset = await Cesium.Cesium3DTileset.fromUrl(url, params);
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this.entity = tileset
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this.entity.imageBasedLighting.luminanceAtZenith = 0.1
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}
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else {
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params.url = url
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tileset = new Cesium.Cesium3DTileset(params);
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this.entity = await tileset.readyPromise
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this.entity.imageBasedLighting.luminanceAtZenith = 0.1
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}
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// syncData(this.sdk, this.options.id)
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await this.loadSceneTree(url)
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const initData = (tile) => {
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if (tile._contents) {
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for (let i = 0; i < tile._contents.length; i++) {
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initData(tile._contents[i])
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}
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}
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else {
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for (let i = 0; i < tile.featuresLength; i++) {
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let feature = tile.getFeature(i)
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let file = feature.content.url
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let id = feature.getProperty('id')
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if (this.features.has(id)) {
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if (this.features.get(id).features) {
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if (this.features.get(id).features[file]) {
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// feature = this.features.get(id).features[feature.featureId]
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if (this.features.get(id).features[file].customColor) {
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feature.color = this.features.get(id).features[file].customColor
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feature.customColor = this.features.get(id).features[file].customColor
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}
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if (this.features.get(id).features[file].customAlpha) {
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let color = feature.color
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feature.color = Cesium.Color.fromCssColorString(`rgba(${Cesium.Color.floatToByte(color.red)},${Cesium.Color.floatToByte(color.green)},${Cesium.Color.floatToByte(color.blue)},${this.features.get(id).features[file].customAlpha})`)
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feature.customAlpha = this.features.get(id).features[file].customAlpha
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}
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if (this.features.get(id).features[file].customShow) {
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feature.show = this.features.get(id).features[file].customShow
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feature.customShow = this.features.get(id).features[file].customShow
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}
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}
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this.features.get(id).features[file] = feature
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}
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else {
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let object = {}
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if (this.features.get(id).customColor) {
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feature.color = this.features.get(id).customColor
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feature.customColor = this.features.get(id).customColor
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}
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if (this.features.get(id).customAlpha) {
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let color = feature.color
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feature.color = Cesium.Color.fromCssColorString(`rgba(${Cesium.Color.floatToByte(color.red)},${Cesium.Color.floatToByte(color.green)},${Cesium.Color.floatToByte(color.blue)},${this.features.get(id).customAlpha})`)
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feature.customAlpha = this.features.get(id).customAlpha
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}
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if (this.features.get(id).customShow) {
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feature.show = this.features.get(id).customShow
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feature.customShow = this.features.get(id).customShow
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}
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object[file] = feature
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this.features.get(id).features = object
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}
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}
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else {
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let object = {}
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object[file] = feature
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this.features.set(id, { features: object })
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}
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if (!feature.customColor) {
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feature.customColor = Cesium.Color.fromCssColorString('#ffffff')
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}
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}
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}
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// for (let i = 0; i < tile._content.featuresLength; i++) {
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// let feature = tile._content.getFeature(i)
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// feature.show = false
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// }
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// if (tile._content._contents) {
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// for (let i = 0; i < tile._content._contents.length; i++) {
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// for (let m = 0; m < tile._content._contents[i].featuresLength; m++) {
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// let feature = tile._content._contents[i].getFeature(m)
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// feature.show = false
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// }
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// }
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// }
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}
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if (!this.sdk || !this.sdk.viewer || !this.sdk.viewer.scene) {
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return
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}
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tileset.tileLoad.addEventListener(tile => {
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// this.test()
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initData(tile._content)
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clearTimeout(this.#updateModelTimeout)
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this.#updateModelTimeout = setTimeout(() => {
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clearTimeout(this.#updateModelTimeout)
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let center = this.cartesian3Towgs84(tileset.boundingSphere.center, this.sdk.viewer)
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let circle = turf.circle([center.lng, center.lat], tileset.boundingSphere.radius / 1000, { steps: 360, units: 'kilometers' });
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for (let [key, entity] of this.sdk.entityMap) {
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if (entity.type === 'BillboardObject' && entity.heightMode == 3) {
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let pt = turf.point([entity.lng, entity.lat]);
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if (turf.booleanPointInPolygon(pt, circle)) {
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entity.updateHeight()
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}
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}
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else {
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if (entity.label) {
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entity.label.show = entity.label.show
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}
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}
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}
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}, 500);
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// if (tile._content._contents) {
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// for (let i = 0; i < tile._content._contents.length; i++) {
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// for (let m = 0; m < tile._content._contents[i].featuresLength; m++) {
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// let feature = tile._content._contents[i].getFeature(m)
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// console.log(feature)
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// feature.show = false
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// }
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// }
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// }
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// for (let i = 0; i < tile._content.featuresLength; i++) {
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// let feature = tile._content.getFeature(i)
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// let file = feature.content.url
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// let id = feature.getProperty('id')
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// if (this.features.has(id)) {
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// if (this.features.get(id).features) {
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// if (this.features.get(id).features[file]) {
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// // feature = this.features.get(id).features[feature.featureId]
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// if (this.features.get(id).features[file].customColor) {
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// feature.color = this.features.get(id).features[file].customColor
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// feature.customColor = this.features.get(id).features[file].customColor
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// }
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// if (this.features.get(id).features[file].customAlpha) {
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// let color = feature.color
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// feature.color = Cesium.Color.fromCssColorString(`rgba(${Cesium.Color.floatToByte(color.red)},${Cesium.Color.floatToByte(color.green)},${Cesium.Color.floatToByte(color.blue)},${this.features.get(id).features[file].customAlpha})`)
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// feature.customAlpha = this.features.get(id).features[file].customAlpha
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// }
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// if (this.features.get(id).features[file].customShow) {
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// feature.show = this.features.get(id).features[file].customShow
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// feature.customShow = this.features.get(id).features[file].customShow
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// }
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// }
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// this.features.get(id).features[file] = feature
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// }
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// else {
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// let object = {}
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// object[file] = feature
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// this.features.get(id).features = object
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// }
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// }
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// else {
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// let object = {}
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// object[file] = feature
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// this.features.set(id, { features: object })
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// }
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// if (!feature.customColor) {
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// feature.customColor = Cesium.Color.fromCssColorString('#ffffff')
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// }
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// }
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})
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// // console.log(tileset)
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// if (this.type === 'bim') {
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// const setTilesetStyle = (f) => {
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// if (tileset.style) {
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// // tileset.style = new Cesium.Cesium3DTileStyle({
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// // color: {
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// // conditions: [
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// // ['${name} ==="对象074" ', 'color("red")'], //符合条件项
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// // ['true', 'rgba(255,255,255,1)'] //其他项
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// // ]
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// // }
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// // })
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// // tileset.tileLoad.removeEventListener(setTilesetStyle)
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// }
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// console.log(f)
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// }
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// tileset.tileLoad.addEventListener(setTilesetStyle)
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// }
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this.entity._root.originalTransform = { ...this.entity._root.transform }
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this.entity.id = this.options.id || this.randomString()
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this.entity.type = this.type
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// this.editObj = new EditB3DM(this.sdk, this.entity)
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this.sdk.viewer.scene.primitives.add(tileset);
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if (this.options.position && JSON.stringify(this.options.position) != "{}"
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&& (this.options.position.lng || this.options.position.lng === 0) && (this.options.position.lat || this.options.position.lat === 0)) {
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this.options.position.alt == this.options.position.alt || 0
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let cartographic = Cesium.Cartographic.fromCartesian(this.entity.boundingSphere.center);
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if (this.tileset.root.transform) {
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cartographic = Cesium.Cartographic.fromCartesian({ x: this.tileset.root.transform[12], y: this.tileset.root.transform[13], z: this.tileset.root.transform[14] })
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}
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this.entity.original = {
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lng: Cesium.Math.toDegrees(cartographic.longitude), // 经度
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lat: Cesium.Math.toDegrees(cartographic.latitude), // 纬度
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height: cartographic.height
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}
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let m = Cesium.Transforms.eastNorthUpToFixedFrame(new Cesium.Cartesian3.fromDegrees(this.options.position.lng, this.options.position.lat, this.options.position.alt))
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const scale = Cesium.Matrix4.fromUniformScale(this.oldData.scale);
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if (this.tileset.root.transform) {
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Cesium.Matrix4.multiply(m, scale, this.entity._root.transform)
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}
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this.lng = this.oldData.lng
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this.lat = this.oldData.lat
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this.height = this.oldData.height
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}
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else {
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this.options.position = {}
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let cartographic = Cesium.Cartographic.fromCartesian(this.entity.boundingSphere.center);
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if (this.tileset.root.transform) {
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cartographic = Cesium.Cartographic.fromCartesian({ x: this.tileset.root.transform[12], y: this.tileset.root.transform[13], z: this.tileset.root.transform[14] })
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}
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this.entity.original = {
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lng: Cesium.Math.toDegrees(cartographic.longitude),
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lat: this.oldData.lat = Cesium.Math.toDegrees(cartographic.latitude),
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height: cartographic.height,
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}
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this.lng = this.oldData.lng = Cesium.Math.toDegrees(cartographic.longitude); // 经度
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this.lat = this.oldData.lat = Cesium.Math.toDegrees(cartographic.latitude); // 纬度
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this.height = this.oldData.height = cartographic.height; // 高度
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}
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this.scale = this.oldData.scale
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this.roll = this.oldData.roll
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this.heading = this.oldData.heading
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this.pitch = this.oldData.pitch
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this.transparency = this.oldData.transparency
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syncSplitData(this.sdk, this.options.id)
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regMoveCallback(this.entity.id, this.mouseMoveCB, this)
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// this.entity = this.sdk.viewer.scene.primitives.add(tileset);
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// if (this.options.position && JSON.stringify(this.options.position) != "{}") {
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// let m = Cesium.Transforms.eastNorthUpToFixedFrame(new Cesium.Cartesian3.fromDegrees(this.options.position.lng, this.options.position.lat, this.options.position.alt))
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// const scale = Cesium.Matrix4.fromUniformScale(this.oldData.scale);
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// Cesium.Matrix4.multiply(m, scale, this.entity._root.transform)
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// }
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// else {
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// this.options.position = {}
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// }
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// this.lng = this.oldData.lng
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// this.lat = this.oldData.lat
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// this.height = this.oldData.height
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// this.scale = this.oldData.scale
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// this.roll = this.oldData.roll
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// this.heading = this.oldData.heading
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// this.pitch = this.oldData.pitch
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// this.transparency = this.oldData.transparency
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// regMoveCallback(this.entity.id, this.mouseMoveCB, this)
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// this.editObj = new EditB3DM(this.sdk, this.entity)
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// this.editObj.transformCallBack = this.rotationEditingCallBack
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// tileset.readyPromise.then(() => {
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// this.entity = this.sdk.viewer.scene.primitives.add(tileset);
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// })
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// let x = this.sdk.viewer.scene.primitives.add(new Cesium.Cesium3DTileset({
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// url: url
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// }));
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// setTimeout(() => {
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// console.log(x)
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// this.sdk.viewer.flyTo(this.entity)
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// }, 3000);
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}
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// test() {
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// let heightstyle = new Cesium.Cesium3DTileStyle({
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// color: {
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// conditions: [
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// ["Number(${height})>=300", "rgba(45,0,75,0.5)"],
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// ["Number(${height})>=200", "rgb(102,71,151)"],
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// ["Number(${height})>=100", "rgb(170,162,204)"],
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// ["Number(${height})>=50", "rgb(224,226,238)"],
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// ["Number(${height})>=25", "rgb(252,230, 200)"],
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// ["Number(${height})>=10", "rgb(248,176,87)"],
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// ["Number(${height})>=5", "rgb(198, 106,11)"],
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// ["isNaN(Number(${height}))", "rgb(255, 255, 255)"],
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// ["true", "rgb(127,59,8)"]
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// ]
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// }
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// });
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// this.entity.style = heightstyle;
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// }
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remove() {
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super.remove()
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this.editObj.destroy()
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this.sdk.viewer.scene.primitives.remove(this.entity);
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this.entity = null
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if (this._DialogObject) {
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this._DialogObject.close()
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this._DialogObject = null
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}
|
||
}
|
||
|
||
flyTo() {
|
||
super.flyTo()
|
||
}
|
||
|
||
|
||
on() {
|
||
return this.loadTileset(this.options)
|
||
}
|
||
|
||
setDefaultValue() {
|
||
super.setDefaultValue()
|
||
this.options.host = this.options.host || getHost()
|
||
this.options.url = this.options.url || ""
|
||
}
|
||
|
||
get position() {
|
||
let cartographic = Cesium.Cartographic.fromCartesian(this.entity.boundingSphere.center);
|
||
if (this.tileset.root.transform) {
|
||
cartographic = Cesium.Cartographic.fromCartesian({ x: this.tileset.root.transform[12], y: this.tileset.root.transform[13], z: this.tileset.root.transform[14] })
|
||
}
|
||
let lng = Cesium.Math.toDegrees(cartographic.longitude + 0.00000000663814);
|
||
let lat = Cesium.Math.toDegrees(cartographic.latitude + 0.00000025137835);
|
||
if (this.newData.lng && this.newData.lat && this.newData.height) {
|
||
return { lng: this.newData.lng, lat: this.newData.lat, height: this.newData.height }
|
||
}
|
||
else {
|
||
return { lng: lng, lat: lat, height: cartographic.height - 2.19104611043234 }
|
||
}
|
||
}
|
||
|
||
set position(p) {
|
||
|
||
}
|
||
|
||
/**
|
||
* @desc 打开模型旋转功能
|
||
* @param status {boolean}
|
||
* @methodOf Source
|
||
* */
|
||
set rotationEditing(status) {
|
||
if (!this.tileset.root.transform) {
|
||
if (window.ELEMENT) {
|
||
window.ELEMENT.Message.closeAll();
|
||
window.ELEMENT.Message({
|
||
message: '该模型不支持移动和旋转！',
|
||
type: 'warning',
|
||
duration: 1500
|
||
});
|
||
}
|
||
console.warn('该模型不支持移动和旋转！')
|
||
return
|
||
}
|
||
if (status) {
|
||
this.editObj.position = { lng: this.newData.lng, lat: this.newData.lat, alt: this.newData.height }
|
||
this.editObj.update()
|
||
this.editObj.editRtation()
|
||
}
|
||
else {
|
||
this.editObj.destroy()
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @desc 获取模型旋转状态
|
||
* @method rotationEditing
|
||
* @return boolean
|
||
* @methodOf Source
|
||
|
||
* */
|
||
get rotationEditing() {
|
||
if (this.editObj.getActiveState() === 'rtation') {
|
||
return true
|
||
}
|
||
return false
|
||
}
|
||
|
||
/**@desc 打开平移模型功能
|
||
*
|
||
* @memberOf Source
|
||
*@param status {boolean}
|
||
*
|
||
* */
|
||
set positionEditing(status) {
|
||
if (!this.sdk || !this.sdk.viewer || !this.entity) {
|
||
return
|
||
}
|
||
if (!this.tileset.root.transform) {
|
||
if (window.ELEMENT) {
|
||
window.ELEMENT.Message.closeAll();
|
||
window.ELEMENT.Message({
|
||
message: '该模型不支持移动和旋转！',
|
||
type: 'warning',
|
||
duration: 1500
|
||
});
|
||
}
|
||
console.warn('该模型不支持移动和旋转！')
|
||
return
|
||
}
|
||
if (status) {
|
||
this.editObj.position = { lng: this.newData.lng, lat: this.newData.lat, alt: this.newData.height }
|
||
this.editObj.update()
|
||
this.editObj.editTranslational()
|
||
}
|
||
else {
|
||
this.editObj.destroy()
|
||
}
|
||
}
|
||
|
||
get positionEditing() {
|
||
if (this.editObj.getActiveState() === 'translational') {
|
||
return true
|
||
}
|
||
return false
|
||
}
|
||
|
||
//平移时，坐标信息变化的回调
|
||
set positionEditingCallBack(callback) {
|
||
return
|
||
}
|
||
|
||
get positionEditingCallBack() {
|
||
}
|
||
|
||
//旋转时，坐标信息变化的回调
|
||
set rotationEditingCallBack(callback) {
|
||
this._rotationEditingCallBack = callback
|
||
}
|
||
|
||
get rotationEditingCallBack() {
|
||
return (params, state) => {
|
||
this.lng = params.position.lng
|
||
this.lat = params.position.lat
|
||
this.height = params.position.alt
|
||
this.roll = params.rotate.x
|
||
this.heading = params.rotate.y
|
||
this.pitch = params.rotate.z
|
||
// this._rotationEditingCallBack && this._rotationEditingCallBack(this.editObj._params)
|
||
}
|
||
}
|
||
|
||
flicker() { }
|
||
|
||
// 编辑框
|
||
async edit(state) { }
|
||
|
||
get show() {
|
||
return this.options.show
|
||
}
|
||
|
||
set show(v) {
|
||
if (typeof v === "boolean") {
|
||
this.options.show = v
|
||
this.entity && (this.entity.show = v)
|
||
if (this._DialogObject && this._DialogObject.showBtn) {
|
||
this._DialogObject.showBtn.checked = v
|
||
}
|
||
if (this.options.label && this.options.label.show && this.label) {
|
||
this.label.show = v
|
||
}
|
||
setTimeout(() => {
|
||
let center = this.cartesian3Towgs84(this.entity.boundingSphere.center, this.sdk.viewer)
|
||
let circle = turf.circle([center.lng, center.lat], this.entity.boundingSphere.radius / 1000, { steps: 360, units: 'kilometers' });
|
||
for (let [key, entity] of this.sdk.entityMap) {
|
||
if (entity.type === 'BillboardObject' && entity.heightMode == 3) {
|
||
let pt = turf.point([entity.lng, entity.lat]);
|
||
if (turf.booleanPointInPolygon(pt, circle)) {
|
||
entity.updateHeight()
|
||
}
|
||
}
|
||
else {
|
||
if (entity.label) {
|
||
entity.label.show = entity.label.show
|
||
}
|
||
}
|
||
}
|
||
syncData(this.sdk, this.options.id)
|
||
syncSplitData(this.sdk, this.options.id)
|
||
}, 300);
|
||
} else {
|
||
console.error("参数必须为boolean")
|
||
}
|
||
}
|
||
}
|
||
|
||
export default BaseTileset
|